diff options
Diffstat (limited to 'src/guestfs.c')
| -rw-r--r-- | src/guestfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/guestfs.c b/src/guestfs.c index 87b0d864..2d4db66c 100644 --- a/src/guestfs.c +++ b/src/guestfs.c @@ -708,7 +708,7 @@ guestfs_add_drive (guestfs_h *g, const char *filename) } /* cache=off improves reliability in the event of a host crash. */ - snprintf (buf, len, "file=%s,cache=off", filename); + snprintf (buf, len, "file=%s,cache=off,if=virtio", filename); return guestfs_config (g, "-drive", buf); } @@ -729,7 +729,7 @@ guestfs_add_drive_ro (guestfs_h *g, const char *filename) return -1; } - snprintf (buf, len, "file=%s,snapshot=on", filename); + snprintf (buf, len, "file=%s,snapshot=on,if=virtio", filename); return guestfs_config (g, "-drive", buf); } |